package com.hdl.utils;

import org.springframework.beans.BeansException;
import org.springframework.context.ApplicationContext;
import org.springframework.context.ApplicationContextAware;
import org.springframework.stereotype.Component;

/**
 * 类名 BeanFactory
 * 描述 TODO
 *
 * @author hedonglin
 * @version 1.0
 * @date 2020/6/10 16:57
 */
@Component
public class BeanFactory implements ApplicationContextAware {
    private static ApplicationContext applicationContext;


    @Override
    public void setApplicationContext(ApplicationContext applicationContext) throws BeansException {
        BeanFactory.applicationContext = applicationContext;
    }

    public static Object getBean(String beanName){
        return applicationContext.getBean(beanName);
    }


    public static <T>T getBean(Class<T> clazz){
        return applicationContext.getBean(clazz);
    }
}
